Excellent Qualityour Sanding Discs Hook And Loop Have Fine Abrasive, Made Of High Strength Viscous Resin And Alumina Particles-Durable, And Thickened Hook And Loop Backing Paper-Sturdy And Durable-Good Choice For Sanding And Polishing. .Easy To Usethese Multi Tool Polishing Sanding Pads Have Excellent Adhesion For Easy And Quick To Install And Remove. Each Sanding Sheet With 5 Holes For Dust Extraction, Ensures That The Sanding Discs Is Not Easily Crushed During The Polishing Process. .Meets Most Polishing Needsthe Triangle Sanding Sheets Set Contains 40 / 80 / 120 / 180 / 240 Grits, 10 Sheets Of Each Grit, Total 50 Pcs. 5 Grades Sandpaper Assortment From Rough To Fine To Satisfy Almost All Your Polishing Requirements. .Hook And Loop Designthe Decker Mouse Sander Pads Come With Durable Hook And Loop Design, Which Is Strong And Have Long Lasting. Pre-Punched With 5 Holes For Dust Extraction, Prevent Obstructions. Hook And Loop Is Easy And Quick To Stick, Has Strong Adhesion, Sturdy And Practical. .Wide Applicationorbital Mouse Sander Discs Can Be Used On Metal And Non-Metal, Wood, Rubber, Leather, Plastic, Stone, Glass, Etc. Great For Grinding, Derusting And Polishing Effects, Which Is Enough For Your Working Needs. .